I) P < Y(P < Q < R < K > A ≥ Y)→False II) R ≥ A(R < K > A)→False Neither conclusion I nor II is true.
I. 12x2- 55x + 63 = 0
II. 10y2- 47y + 55 = 0
I. 9x2 + 45x + 26 = 0
II. 7y2 – 59y − 36 = 0
I. 6p2 – 7p = 5p – 7p2 + 25
II. 11q2 – 63q + 90 = 0
Equation 1: x² - 120x + 3500 = 0
Equation 2: y² - 110y + 3025 = 0
I. 24x² - 58x + 23 = 0
II. 20y² + 24y – 65 = 0
I. 2y2 - 15y + 18 = 0
II. 2x2 + 9x - 18 = 0
I. 3p² - 14p + 15 = 0
II. 15q² - 34q + 15 = 0
I. 10p² + 21p + 8 = 0
II. 5q² + 19q + 18 = 0
I. √(17x) + √51 = 0
II. √(4y) + 3 = 0
I. 2x2 - 9 x + 9 = 0
II. 2y2 - 7 y + 3 = 0